Well.....
Costumes:
USCM Rifleman- In work.Just need to convert a Thompson and I'm mostly square. (and abpad adjusting as was pointed earlier, but I haven't put it on, I missed Halloween this year when they sent me back to the States)
BSG Colonial Marine (Regular and Razor) -In workNo pictures as its still coming together but I'm almost done!
BSG Green BDUs -In workShadowrun Street Samurai- A pipedreamSomething I'd like to do but I need to find a look that fits what I want to do with this one. For those that don't know its a cyberpunk, cyberware enhanced "metahuman" who is supposed to follow Bushido and such. But in the game it really means anyone that replaces a majority of their body parts with cybernetics. Favored weapons being a futuristic MAC-10 and katana.
Captain America "Ersatz Uniform" -Another DreamThe one he kinda just threw together in the movie (and I believe in a few comic lines they drew him with a more "WW2" mindset in terms of his costume.
Panama Hat -In workPicked up a wonderful, tailored suit while in Thailand, not exactly screen accurate but all I need to round it is a Panama Fedora and some white leather shoes. In reality this is going to be my sort of "retro" summer suit. Tried to get it all cut in an older style, high waisted, high armholes, etc.
ReenactingI do plenty of this:
Co. B, 85th Illinois Volunteer Infantry (Don't have any pictures of myself in it)
Co. K, 8th Lousiana Volunteer InfantryHad a wet ferrotype done of me while I was on leave and at an event once:
Co. B, 100th Battalion, 442nd Regimental Combat TeamMy primary WW2

One of my favorites taken with a vintage camera, the photographer later shopped it up to look like a LIFE cover shot. Totally candid I happened to turn around to holler at a new guy to move him to a better spot.
82d/101st/17th US ParatrooperI can do any of them from mid to late war. Pictured in a "post D-day jump gear dump"

Photoshop!
Marine/Naval AviatorGot a few small items to get, though I'd love to get a QAS Harness without the parachute pack.
US Marine Mid-Late WarWorking on getting some Khakis and dirtying up my first pair of Dungarees more to get something a bit early war. And of course a M1903 or P17.
"Iwo Jima/Okinawa"
GrossdeutschlandOnly do this to fight the Russian reenactors mostly.

Non-snowy:
American Volunteer Group
US Marine Service "Wintergreens"Bit in work, got a correct expert badge and working on acquiring some correct period ribbons.
Fallschirmjaeger, FJR6 -In workI've always been drawn to the FJ's for some reason now that I've read a lot more about them, and all the FJ units where I'm at are pretty laid back and cool dudes. Why not I says? Got a long way to go. May even try to secure some correct gear to put together a Sanitater (Medic) deal too.
I've also been known to galavant around as a US Marine

And aircraft maintainer.

That cranial with some converting would make an awesome Gundam 08th MS Team Pilot's helmet.

I guess I can add that to the "dream" list too.